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Doctor insights on: Colorectal Cancer Specialists In The Woodlands

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Colorectal cancer causes?

Colorectal cancer causes?

Heredity & diet: The cause is not known in most cases. In a small number the cause is clearly heredity, e.g., apc and hnpcc. In the garden variety colon cancer, a diet low in fiber and rich in fats may increase the risk of cancer. ...Read more

Dr. Herbert Hoover
225 doctors shared insights

Colorectal Cancer (Definition)

Colorectal cancer is cancer of the colon or rectum. The cells lining the colon or rectum become abnormal and grow uncontrollably. They start as polyps. Symptoms include blood in the stool, constipation, loss of appetite, and weight loss. This cancer can be prevented through early screening, if a polyp is detected during a colonoscopy and excised. Additionally, a high fiber diet with plenty of water and a ...Read more


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I think I have colorectal cancer?

I think I have colorectal cancer?

Reason?: Unless you have a family history or other predisposing factor you are probably too young for colorectal cancer. If you recently noticed a change in bowel habits or blood in stool get a GI checkup ...Read more

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I was wondering what are signs of colorectal cancer?

Can be minimal: Unfortunately, colorectal cancer usually gives no symptoms during its early , more curable stages. As it grows, it can cause bleeding which can cause anemia (weakness) blockage causing abdominal pain, nausea and/or vomiting and abdominal enlargement. Most cancers start as benign polyps that can be removed at colonoscopy so screening colonoscopy is important by age 50 in asymptomatic individuals. ...Read more

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Is colorectal cancer always fatal?

Is colorectal cancer always fatal?

No: Most early colon cancers have a very high success rate of long term survival rate. More advanced cancers that spread to other sites do not have the same success rates, but can still live for years. ...Read more

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What is the pathology of colorectal cancer ?

What is the pathology of colorectal cancer ?

Adenocarcinoma: Colorectal cancer is usually adenocarcinoma that developed from a underlying polyp. For details on staging visit http://www.Cap.Org/apps/cap.Portal?_nfpb=true&cntvwrptlt_actionoverride=%2fportlets%2fcontentviewer%2fshow&_windowlabel=cntvwrptlt&cntvwrptlt%7bactionform.Contentreference%7d=committees%2fcancer%2fcancer_protocols%2fprotocols_index.Html&_state=maximized&_pagelabel=cntvwr. ...Read more

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Who should get screened for colorectal cancer?

Who should get screened for colorectal cancer?

Everyone, most >50: Most people are considered "average risk" for colorectal cancer, and should begin screening @ 50, typically with a colonoscopy. Some people at increased risk, such as those with inflammatory bowel disease or a family history of colorectal cancer. These people may need screening at a younger age-generally 10 yrs earlier than the age when their relative got colon cancer. Talk w/ your doctor. ...Read more

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What are the signs and symptoms of colorectal cancer?

None: Usually there are no symptoms. Later can develop intestinal or rectal bleeding, anemia, weight loss, intestinal blockage, change in bowel movements, etc. ...Read more

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What can be done about a stoma and colorectal cancer?

What can be done about a stoma and colorectal cancer?

May be temporary: Most stomas that are created following colorectal surgery are temporary. The permanent colostomies are performed when the tumor involves rectal sphincter and an APR is performed. Otherwise the diversion performed is to protect an anastomosis and can be closed several months later when the suture line has healed. A colostomy is also performed when there is bowel obstruction and diversion needed. ...Read more

Dr. Barry Rosen
4,223 doctors shared insights

Cancer (Definition)

Cancer is a group of diseases that is characterized by uncontrolled cell growth leading to invasion of surrounding tissues that spread to other parts of the body. Cancer can begin anywhere in the body and is usually related to one or more genetic mutations that allow normal cells to become malignant by interfering with internal cellular control mechanisms, such as programmed cell death or by preventing ...Read more


Dr. Keith Monson
200 doctors shared insights

Proctology (Definition)

Proctologists are physicians who have specialized knowledge to diagnose and surgically treat disorders affecting the colon, rectum, and anus. Such disorders may include hemorrhoids, colorectal ...Read more